Lonnie Bagley's 6-foot, 200-pound frame came naturally, without the help of weights or chemicals. It made him a high school hero and a football star in the 1960s, first as a fullback at Fullerton College and later at San Jose State. But you don't feel big when you're homeless, walking the streets. You don't feel big when you're hungry and tired, with empty pockets. "You feel very, very small," Bagley says now, accenting his point with his thumb and forefinger.

Lonnie Bagley's 6-foot, 200-pound frame came naturally, without the help of weights or chemicals. It made him a high school hero and a football star in the 1960s, first as a fullback at Fullerton College and later at San Jose State. But you don't feel big when you're homeless, walking the streets. You don't feel big when you're hungry and tired, with empty pockets. "You feel very, very small," Bagley says now, accenting his point with his thumb and forefinger.